US4362794A
Expired / Lapsed
US
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Electrolyte
Assignee: ENVIRONMENTAL IMPACT CENTER Inc
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Filing: 1980-10-02
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Granted: 1982-12-07
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Expires: 2000-10-02
Abstract
Abstract Compound having the formula MZSX 2 , wherein M is an alkali metal, Z is selected from the group consisting of boron, aluminum, gallium, indium, and thallium, and X is a halogen.
Inventors
- 👤 Kuzhikalail M. Abraham
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-06 03:51
CPC Classifications
H; H01; H01M; H01M6/00; H01M6/14; C; C01; C01F; C01F7/00; C01F7/68; C01G; C01G15/00; C01G15/006
Claims Analysis
Total Claims: 6
Claim 1
Independent Claim
49 words
An electrolyte composition comprising an electrolyte salt having the formula MZSX 2 , wherein M is an alkali metal, Z is selected from the group consisting of boron, aluminum, gallium, indium, and thallium, and X is a halogen, dissolved in a fluid oxyhalide solvent electropositive with respect to lithium.
Claim 2
Dependent Claim
49 words
An electrolyte composition comprising an electrolyte salt having the formula MZSX 2 , wherein M is an alkali metal, Z is selected from the group consisting of boron, aluminum, gallium, indium, and thallium, and X is a halogen, dissolved in a fluid oxyhalide solvent electropositive with respect to lithium.
Claim 3
Dependent Claim
40 words
The electrolyte composition of claim 1 wherein said oxyhalide solvent is selected from the group consisting of SOCl 2 , SO 2 Cl 2 , SOBr 2 , SO 2 Br 2 , POCl 3 , and POBr 3 .
Claim 4
Dependent Claim
25 words
The electrolyte composition of claim 2 wherein said electrolyte salt has the formula LiAlSCl 2 , and said fluid oxyhalide solvent is SOCl 2 .
Claim 5
Dependent Claim
41 words
The electrolyte composition of claim 1, further comprising a compound having the formula MZX 4 , wherein M is an alkali metal, Z is selected from the group consisting of boron, aluminum, gallium, indium, and thallium, and X is a halogen.
Claim 6
Dependent Claim
30 words
The electrolyte composition of claim 4, wherein said compound having the formula MZSX 2 is LiAlSCl 2 , and said compound having the formula MZX 4 is LiAlCl 4 .
References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1985-12-06 | 1986-06-07 | 1986-12-07 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1989-12-06 | 1990-06-07 | 1990-12-07 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1993-12-06 | 1994-06-07 | 1994-12-07 | $7700.00 | Window Closed / Lapsed |